Her last operator appears to have been VAQ-34 as suggested by the red star and the "GD-206" code, however the "NJ" code which is visible underneath suggests ownership by VA-122 as "NJ-602". Some sources list "GD-206" as a different EA-7L.
Probably the most welcome visitor at the 2005 RIAT at RAF Fairford, there is just nothing else in the sky with the portly looks of the venerable SLUF. Thanks to the Hellenic Air Force for sending her over.